2531929

2531929 Ball Annular Bearing

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Datasheet. 2531929 specification

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.495in. and 0.500in.

Bore Diameter
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.

0.250in.

Overall Outside Diameter
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

7.499in. and 7.500in.

Surface Finish
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

unground

Load Direction
The direction of load with respect to the shaft axis.

radial

Bore Shape
The physical configuration of the bore.

straight

Bearing Preload Rating
The amount of internal loading in a bearing which is independent of any external radial and/or axial load.

1500.0 pounds

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

bearing, ball, single row, radial, NON-Loading groove

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

separator type:formed bronze snap over ring; radial runout of innier race:0.0012 max tir; radial runout outer race:0.0018 max tir; axial runout of inner race:0.0012 max tir; axial runout of outer race:0.0018 max tir

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

copper alloy inner ring race

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel ball

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel inner race

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

aisi 52100 type steel assn std 1st material response ball

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

aisi 52100 type steel assn std 1st material response inner race

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

sae 70 bronze assn std 2nd material response inner ring race

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

40b 4 point ball contact, split inner ring, separable

Answers.

What is the style?

40b 4 point ball contact, split inner ring, separable

What material is the ball annular bearing made of ?

Steel inner race

What material is the ball annular bearing made of ?

Steel ball

What material is the ball annular bearing made of ?

Copper alloy inner ring race

What is the overall width?

0.495 inches minimum and 0.500 inches maximum

What is the NSN for 2531929?

3110-01-594-3425

How is this classified for shipping?

Schedule B number: 8482105028
Angular contact ball bearings

What's the federal classification of 2531929?

FSC 3110 ⁓ Bearings, antifriction, unmounted

Note-this class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.

Excluding plain bearings (fsc 3120); jewel bearings (fsc 3120)

NSN 3110-01-594-3425 BEARING,BALL,ANNULAR

40b 4 point ball contact, split inner ring, separable separator type:formed bronze snap over ring; radial runout of innier race:0.0012 max tir; radial runout outer race:0.0018 max tir; axial runout of inner race:0.0012 max tir; axial runout of outer race:0.0018 max tir bearing, ball, single row, radial, non-loading groove 0.250" bore diameter 0.495" overall width

NIIN
015943425
NIIN Date
04/25/11
Schedule B
8482105028 
Name Code
00014
FIIG
A044A0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Republic of Korea 

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Similar by Design Other bearings with similar characteristics

Nothing similar to this part number was found in our inventory

2531929 / Bearing,ball,annularWhat is the formal definition of this item?

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.